The first 5 decks are brown pressure treated pine and others are cedar. The treated pine is a stronger wood and low maintenance. They also look like cedar and from a distance very hard to tell them apart. Cedar decks, aside from being high maintenance, will turn grey in a year. I have used the treated pine myself at home and in the last 4-5 years I haven't seen much fading if any at all. I'm suspecting that a UV block is in the treatment that's used. Many like the grey look or don't mind maintaining and staining the cedar. We love doing cedar decks when the opportunity comes up. A new cedar deck smells so nice! We will deliver what is wanted, that's what we are here for.